Asked by Arnau EC

Hi, I need to to the following exercise:

Estimate the measured rise time when connecting a 10kHz square signal, with an output impedance of 1 kΩ, to the oscilloscope using a coaxial cable.

I know that Rise time = 0.35/BW, but I don't know how can I find the Bandwidth of a square signal when it is supposed to be infinite.

Thanks!
Answered by bobpursley
The bandwidth is the bandwidth of the oscilloscope's front end. Since you are estimating, use 10Mhz.
Answered by Arnau EC
Thanks!
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